Merge pull request #1 from NeuroJSON/main

Add JMesh sample files, parsers, fix timing functions, and update benchmark results

README.md

@@ -7,6 +7,9 @@ A few notes on the formats:
  2. [mz3](https://github.com/neurolabusc/surf-ice/tree/master/mz3) tested as both GZip compressed and raw formats.
  3. [OBJ](https://brainder.org/tag/wavefront-obj/) is an ASCII format, so a choice must be made regarding file size and precision.
  4. [STL](http://paulbourke.net/dataformats/stl/) format does not re-use vertices. The resulting mesh will appear faceted and use more GPU resources unless one applies a computationally expensive operation to weld vertices.
+ 5. [jmsh](https://en.wikipedia.org/wiki/JMesh) is a JSON-based general purpose geometry/mesh-data container based on the [JMesh](https://github.com/NeuroJSON/jmesh/blob/master/JMesh_specification.md) and [JData](https://github.com/NeuroJSON/jdata/blob/master/JData_specification.md) specifications; it is human-readable and widely parsable
+ 6. [bmsh](https://en.wikipedia.org/wiki/JMesh) is a binary-JSON ([BJData - Draft 2](https://github.com/NeuroJSON/bjdata/blob/Draft_2/Binary_JData_Specification.md)) based mesh-data container based on the JMesh specification; both `.bmsh` and `.jmsh` support data-level compression
+ 7. [json](http://json.org) is a minimized plain JSON file using [JMesh](https://github.com/NeuroJSON/jmesh/blob/master/JMesh_specification.md) annotations without compression
 
 ![formats](formats.png)
 
@@ -15,14 +18,19 @@ A few notes on the formats:
 This is a simple node.js function that you can replicate on your own computer:
 
 ```
-$ npm install gifti-reader-js
+$ npm install gifti-reader-js atob numjs pako buffer
 $ git clone https://github.com/neurolabusc/MeshFormatsJS.git
 $ cd MeshFormatsJS
 $ node ./meshtest.js
 
-gifti.gii	Size	4384750	Time	683
-gz.mz3	Size	3259141	Time	424
-raw.mz3	Size	5898280	Time	49
-obj.obj	Size	13307997	Time	498
-stl.stl	Size	16384084	Time	249
+gifti.gii	Size	4384750	Time	2111
+gz.mz3	Size	3259141	Time	541
+raw.mz3	Size	5898280	Time	31
+obj.obj	Size	13307997	Time	5318
+stl.stl	Size	16384084	Time	1075
+zlib.jmsh	Size	4405604	Time	660
+zlib.bmsh	Size	3259049	Time	479
+raw.min.json	Size	12325881	Time	1239
+raw.bmsh	Size	5898902	Time	38
+
 ```